Those two appear to be pulling away from the pack, but Paul says he's not worried.

"We have strayed away from a good pro-American foreign policy. I think we have strayed from a good, sound monetary policy designed in the constitution, and we certainly haven't followed good fiscal policy. I believe there is a time for change in attitude and a change in direction in this country," Paul said.

Congresswoman Michele Bachmann, who also spoke at the convention, came in fourth.